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BASF Ultradur® B 4040 G4 20% Glass Filled PBT + PET

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , PBT + PET Blend, Glass Filled , Polyethylene Terephthalate (PET)
Manufacturer BASF
Trade Name Ultradur®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF BASF Ultradur® B 4040 G4 20% Glass Filled PBT + PET.pdf
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Material Notes:
PBT + PET, injection-molding grade containing 20% of glass fibers, for industrial parts, rigid, tough and dimensionally stable, for example for program switches, thermostat parts, small-motor housings for vehicles, headlamp frames, cams, automotive windscreen wiper arms, PCBs, housings, consoles, contact mounts and covers.Information provided by BASF
Physical Properties Metric English Comments
Bulk Density 0.600 - 0.900 g/cc
0.0217 - 0.0325 lb/in³
Density 1.47 g/cc
0.0531 lb/in³
ISO 1183
Water Absorption 0.40 %
0.40 %
Saturation; DIN 53495/1L
Moisture Absorption at Equilibrium 0.20 %
0.20 %
23°C; 50% RH
Viscosity Measurement 105
105
[ml/g]; Viscosity number; ISO 1628
70

@Temperature 290 °C
 70

@Temperature 554 °F
 20 mins plasticating
75

@Temperature 280 °C
 75

@Temperature 536 °F
 30 mins plasticating
75

@Temperature 300 °C
 75

@Temperature 572 °F
 10 mins plasticating
90

@Temperature 270 °C
 90

@Temperature 518 °F
 30 mins plasticating
95

@Temperature 290 °C
 95

@Temperature 554 °F
 10 mins plasticating
100

@Temperature 300 °C
 100

@Temperature 572 °F
 5 mins plasticating
100

@Temperature 260 °C
 100

@Temperature 500 °F
 30 mins plasticating
105

@Temperature 280 °C
 105

@Temperature 536 °F
 10 mins plasticating
106

@Temperature 250 °C
 106

@Temperature 482 °F
 30 mins plasticating
110

@Temperature 270 °C
 110

@Temperature 518 °F
 10 mins plasticating
115

@Temperature 260 °C
 115

@Temperature 500 °F
 10 mins plasticating
115

@Temperature 240 °C
 115

@Temperature 464 °F
 30 mins plasticating
117

@Temperature 250 °C
 117

@Temperature 482 °F
 10 mins plasticating
120

@Temperature 240 °C
 120

@Temperature 464 °F
 10 mins plasticating
Linear Mold Shrinkage, Flow 0.0020 cm/cm
0.0020 in/in
Sheet
Linear Mold Shrinkage, Transverse 0.011 cm/cm
0.011 in/in
Sheet
Melt Flow 32.34 g/10 min

@Load 2.16 kg,
Temperature 275 °C
 32.34 g/10 min

@Load 4.76 lb,
Temperature 527 °F
 ISO 1133
Mechanical Properties Metric English Comments
Ball Indentation Hardness 190 MPa

@Load 36.5 kg,
Time 30.0 sec
 27600 psi

@Load 80.5 lb,
Time 0.00833 hour
 ISO 2039-1
Tensile Strength, Yield 120 MPa
17400 psi
50 mm/min; ISO 527-2
Elongation at Yield 2.5 %
2.5 %
50 mm/min; ISO 527-2
Modulus of Elasticity 7.50 GPa
1090 ksi
ISO 527-2
Charpy Impact Unnotched 4.00 J/cm²
19.0 ft-lb/in²
ISO 179/1eU
Charpy Impact, Notched 0.600 J/cm²
2.86 ft-lb/in²
ISO 179/1eA
Dart Drop, Total Energy 5.00 J
3.69 ft-lb
W<sub>501</sub> housing; ISO 6603-1
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 2.00 - 3.00 µm/m-°C

@Temperature 23.0 - 80.0 °C
 1.11 - 1.67 µin/in-°F

@Temperature 73.4 - 176 °F
 DIN 53752
Specific Heat Capacity 1.70 J/g-°C
0.406 BTU/lb-°F
IEC 1006
Melting Point 220 - 250 °C
428 - 482 °F
DSC; ISO 11357-3
Maximum Service Temperature, Air 140 °C
284 °F
at 50% loss of tensile strength after 20000h; IEC 216-1
140 °C
284 °F
at 50% loss of tensile strength after 5000h; IEC 216-1
210 °C
410 °F
Deflection Temperature at 0.46 MPa (66 psi) 215 °C
419 °F
ISO 75-2
Deflection Temperature at 1.8 MPa (264 psi) 180 °C
356 °F
ISO 75-2
Decomposition Temperature >= 290 °C
>= 554 °F
Flammability, UL94 HB

@Thickness 1.60 mm
 HB

@Thickness 0.0630 in
HB

@Diameter 0.800 mm
 HB

@Diameter 0.0315 in
Electrical Properties Metric English Comments
Volume Resistivity 7.00e+13 ohm-cm
7.00e+13 ohm-cm
IEC 93
Surface Resistance >= 1.00e+15 ohm
>= 1.00e+15 ohm
IEC 93
Dielectric Constant 3.5

@Frequency 1.00e+6 Hz
 3.5

@Frequency 1.00e+6 Hz
 IEC 250
3.7

@Frequency 100 Hz
 3.7

@Frequency 100 Hz
 IEC 250
Dielectric Strength 18.0 kV/mm
457 kV/in
IEC 243/1
Dissipation Factor 0.0014

@Frequency 100 Hz
 0.0014

@Frequency 100 Hz
 IEC 250
0.018

@Frequency 1.00e+6 Hz
 0.018

@Frequency 1.00e+6 Hz
 IEC 250
Comparative Tracking Index 300 V
300 V
Test solution A; IEC 112
Processing Properties Metric English Comments
Processing Temperature 80.0 °C
176 °F
Hopper Throat
Zone 1 260 °C
500 °F
Feeding zone
Zone 2 265 °C
509 °F
Compression
Zone 3 270 °C
518 °F
Metering-zone
Zone 4 270 °C
518 °F
Nozzle
Melt Temperature 250 - 280 °C
482 - 536 °F
Injection-molding
270 °C
518 °F
for shrinkage test, Optimal
Mold Temperature 60.0 - 100 °C
140 - 212 °F
Injection molding
80.0 °C
176 °F
for shrinkage test, Optimal
Drying Temperature 80.0 - 120 °C
176 - 248 °F
Dry Time 4 hour
4 hour
Descriptive Properties Value Comments
Color Natural, Colored, Black and Special Colors
Commercial Status Europe
Ignition Temperature 350°C
ASTM D1929
Peripheral screw speed < 0.25 m/s
Primary Processing Technique Injection Molding
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